package com.dgz.coolshark.mapper;

import com.dgz.coolshark.pojo.vo.UserVo;
import org.springframework.stereotype.Repository;

/**
 * @Author duguozheng
 * @Date 2023/04/27  14:58
 * @Description
 * @Version 1.0
 */
@Repository
public interface UserMapper {
    UserVo selectByUsername(String username);
}
